Patents/Inventors

Ok Tae Kim

Yongin-siKR2 patents

3 Patents

US122143962025
Seam Forming Apparatus for Elbow Duct
0 cites
US121512722024
Duct Cutting-and-forming Device for Elbow Duct Manufacturing Device
0 cites
US121451862024
Apparatus for Forming Flange of Circular Duct
0 cites